filter_tb.vhd

用verilog实现滤波器的功能

     to_stdlogicvector(bit_vector'(X"1866"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"18a6"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"18e6"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1926"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1966"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"19a6"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"19e6"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1a27"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1a67"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1aa7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ae7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1b27"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1b67"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ba7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1be7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1c27"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1c67"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ca7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ce7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1d27"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1d67"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1da7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1de7"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1e28"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1e68"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ea8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1ee8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1f28"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1f68"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1fa8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"1fe8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2028"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2068"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"20a8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"20e8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2128"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2168"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"21a8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"21e8"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2229"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2269"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"22a9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"22e9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2329"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2369"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"23a9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"23e9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2429"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2469"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"24a9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"24e9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2529"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2569"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"25a9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"25e9"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"262a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"266a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"26aa"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"26ea"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"272a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"276a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"27aa"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"27ea"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"282a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"286a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"28aa"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"28ea"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"292a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"296a"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"29aa"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"29ea"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2a2b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2a6b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2aab"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2aeb"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2b2b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2b6b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2bab"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2beb"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2c2b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2c6b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2cab"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2ceb"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2d2b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2d6b"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2dab"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2deb"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2e2c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2e6c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2eac"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2eec"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2f2c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2f6c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2fac"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"2fec"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"302c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"306c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"30ac"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"30ec"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"312c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"316c"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"31ac"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"31ec"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"322d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"326d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"32ad"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"32ed"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"332d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"336d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"33ad"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"33ed"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"342d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"346d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"34ad"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"34ed"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"352d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"356d"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"35ad"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"35ed"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"362e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"366e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"36ae"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"36ee"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"372e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"376e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"37ae"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"37ee"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"382e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"386e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"38ae"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"38ee"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"392e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"396e"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"39ae"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"39ee"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3a2f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3a6f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3aaf"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3aef"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3b2f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3b6f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3baf"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3bef"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3c2f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3c6f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3caf"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3cef"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3d2f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3d6f"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3daf"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3def"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3e30"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3e70"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3eb0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3ef0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3f30"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3f70"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3fb0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"3ff0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4030"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4070"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"40b0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"40f0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4130"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4170"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"41b0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"41f0"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4231"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4271"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"42b1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"42f1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4331"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4371"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"43b1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"43f1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4431"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4471"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"44b1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"44f1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4531"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4571"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"45b1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"45f1"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4632"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4672"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"46b2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"46f2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4732"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4772"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"47b2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"47f2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4832"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4872"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"48b2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"48f2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4932"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4972"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"49b2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"49f2"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4a33"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4a73"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4ab3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4af3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4b33"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4b73"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4bb3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4bf3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4c33"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4c73"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4cb3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4cf3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4d33"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4d73"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4db3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4df3"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4e34"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4e74"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4eb4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4ef4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4f34"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4f74"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4fb4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"4ff4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"5034"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"5074"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"50b4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"50f4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"5134"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"5174"))(15 DOWNTO 0),
     to_stdlogicvector(bit_vector'(X"51b4"))(15 DOWNTO 0),
     to_stdlogicvector(bit_